[PATCH v2 0/4] Small changes to "list" command

[Bruno Larsen <blarsen@redhat.com>]

I decided to tackle PR cli/30497, and while doing so, Andrew mentioned
that it would also be nice if we could explicitly ask GDB to print the
current location, so I also decided to add that into a series. The first
patch is just some groundwork preparation to make the rest smooth. On
the second pass, I realized that 'list +' isn't properly documented, so
I added it to the docs as well

Changes from v1:
 * added new arguments to the docs
 * Added patch 4, completely new.
 * Fixed wording, per Eli's suggestions.

Bruno Larsen (4):
  gdb/cli: Factor out code to list lines for the first time
  gdb/cli: Improve UX when using list with no args
  gdb/cli: add '.' as an argument for 'list' command
  gdb/doc: document '+' argument for 'list' command

 gdb/NEWS                        | 11 ++++
 gdb/cli/cli-cmds.c              | 95 +++++++++++++++++++++++++++------
 gdb/doc/gdb.texinfo             | 17 +++++-
 gdb/source.c                    | 18 +++++++
 gdb/source.h                    |  4 ++
 gdb/testsuite/gdb.base/list.exp | 46 ++++++++++++++--
 gdb/testsuite/gdb.base/list1.c  |  2 +-
 7 files changed, 170 insertions(+), 23 deletions(-)

-- 
2.40.1